Hi Friends my firefox browser is closed suddenly

some software installation needs browser to close... sometimes spyware can do so you need spyware doctor software to delete the spyware

i dont know the problem..but i think it needs to be re installed now :|

Well; it seems your Program becomes unstable . Try these things : 1) De-Fragment your PC. 2) Do a full Anti-virus scan on your PC and let the Virus scanner detect and repair damaged disk parts or Programs . 3)Try to uninstall some of the lesser used or lesser-needed program . Hopefully one or all of these would help you . Regards

Sometimes due to some scripts executing that may potentially cause a damage,this happens and there are other reasons like,programs that attempting to crash in internet or it may be due to to crash generated in firefox itself.But i can not tell you exactly what happens.

Mine does that too.